US GeoData Digital Line Graphs

Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey

doi:10.3133/fs07896

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US GeoData Digital Line Graphs

Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey

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Abstract

Digital line graph (DLG) data are digital representations of cartographic information. DLG?s of map features are digital vectors converted from maps and related sources. The U.S. Geological Survey (USGS) DLG data are classified as large, intermediate, and small scale.

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Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey. 1996. US GeoData Digital Line Graphs. https://doi.org/10.3133/fs07896

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